IBM z/OS V2R2: JES2, JES3, and SDSF
Found in: Db2 for z/OS - The AI Database Blogs Perhaps you've seen news about the sunset of the IBM developerWorks community platform at the end of 2019. I am happy that I can now share how you can continue following the latest news from the IBM IBM Db2 Family - Wikipedia DB2 is also embedded in the i5/OS operating system for IBM System i (iSeries, formerly the AS/400), and versions are available for z/VSE and z/VM. An earlier version of the code that would become DB2 LUW (Linux, Unix, Windows) was part of an Extended Edition component of OS/2 called Database Manager. IBM Destination z - Mainframe Solution
Data Integrity with DB2 for z/OS | IBM Redbooks
Sep 08, 2017
Oct 29, 2015
Referential integrity (RI) is the state in which all values of all foreign keys are valid. Both traditional RI and temporal RI are relationships between pairs of tables, in which the business rules are represented. As early as 1988, Db2 for z/OS (hereafter referred to as "Db2") introduced RI …